Going-barrel watch movement, with duplex escapement

Made:
1801-1830
Duplex, French or Swiss, early 19th century

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Duplex, French or Swiss, early 19th century
Science Museum Group
© The Board of Trustees of the Science Museum

Duplex, French or Swiss, early 19th century

Details

Category:
Time Measurement
Object Number:
1920-509
Materials:
escape wheel: steel
type:
movement - clockwork and duplex watch
credit:
Bruno Roberts Collection